Meskel Square has an evocative post about Lake Langano in Ethiopia. When we lived in Ethiopia, we used to visit Langano (in part to get away from the high altitude in Addis Ababa). We stayed in the cottages in his picture.
He asks for nominations for favourite places in Ethiopia. This is tough, because there are so many to choose from. I nominated Lalibela, which Grethe and I visited on our cycling trip through Northern Ethiopia.